1.Alkali-proof 2.Mesh Size 5*5,4*4 3.Weight 145,160gsm 4. ... 1-2m 5.Roll length 50-100m Ordinary specifications: 1. Mesh size: 5mm*5mm, 4mm*4mnm, 4mm*5mm, 10mm*10mm, 12mm ... , 200g, 250g3. Length /roll: 50m--100m4. Width: 1m-2m5. Color: White(standard), blue, green, or other colors6. Package: Plastic package for every ...